Cheap flights from Calgary to San Antonio from C$ 242
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Calgary to San Antonio are usually found in November or October, booked 37 days in advance, depart on a Wednesday or Monday and return on a Monday
Cheap flight deals from Calgary to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 July 2025.
Round-trip from | C$ 455 |
---|---|
One-way from | C$ 242 |
Popular in | June |
Cheapest in | November |
Average price | C$ 564 |
Find flight deals from Calgary to San Antonio
Cheapest flights from Calgary to San AntonioExplore the most affordable flight options available from Calgary to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.
Explore the most affordable flight options available from Calgary to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Calgary to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 1 July 2025.
Use the filters below to find and compare flights from Calgary to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
CalgarySan Antonio
YYC - SAT
YYCSAT
Calgary
Thu 14/8
12:30 a.m.-4:52 p.m.
1 stop15h 22m
San Antonio
Fri 22/8
8:18 p.m.-2:46 p.m.
1 stop19h 28m
CalgarySan Antonio
YYC - SAT
YYCSAT
Calgary
Fri 15/8
6:40 a.m.-5:15 p.m.
1 stop9h 35m
San Antonio
Fri 22/8
7:30 a.m.-6:40 p.m.
2 stops12h 10m
CalgarySan Antonio
YYC - SAT
YYCSAT
Calgary
Thu 14/8
9:15 p.m.-4:52 p.m.
2 stops18h 37m
CalgarySan Antonio
YYC - SAT
YYCSAT
Calgary
Mon 7/7
6:15 a.m.-12:47 p.m.
1 stop5h 32m
CalgarySan Antonio
YYC - SAT
YYCSAT
Calgary
Thu 31/7
7:55 a.m.-11:50 p.m.
2 stops14h 55m
CalgarySan Antonio
YYC - SAT
YYCSAT
Calgary
Wed 30/7
12:20 a.m.-3:32 p.m.
2 stops14h 12m
Best time to book a flight from Calgary to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Calgary with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Calgary to San Antonio
How far ahead should I book a flight from Calgary to San Antonio?
Use this chart to determine the optimal time to book a round-trip flight from Calgary to San Antonio. Price data was last updated on 27 June 2025.
The best time to book flights from Calgary to San Antonio is 37 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Calgary to San Antonio?
Currently, July is the cheapest month in which you can book a flight from Calgary to San Antonio (average of C$ 325). Flying from Calgary to San Antonio in May is currently the most expensive (average of C$ 443). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from YYC to SAT?
Find hourly flight availability from Calgary to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2025.
When flying from Calgary to San Antonio, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 19% versus a flight at noon.
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated 1 July 2025.
Read through reviews of airlines operating flights from Calgary to San Antonio, such as Delta,United Airlines, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Comfort
Boarding
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Comfort
Boarding
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Comfort
Boarding
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Calgary to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Calgary to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Calgary to San Antonio
Discover the top 5 airlines that operate flights from Calgary to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 1 July 2025.
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How does Cheapflights help users find flights from Calgary to San Antonio?
Cheapflights makes it easy to find Calgary to San Antonio flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Calgary to San Antonio?
Cheapflights helps you find that perfect flight to San Antonio from Calgary by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Calgary to San Antonio with no change fees?
Yes! Cheapflights helps users easily find flights from Calgary to San Antonio with no change fees.
Can Cheapflights notify me if prices for flights from Calgary to San Antonio become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Antonio from Calgary today and book when prices fit your budget.